psql -e and -n flags
От | Peter Eisentraut |
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Тема | psql -e and -n flags |
Дата | |
Msg-id | Pine.LNX.4.21.0002052024330.429-100000@localhost.localdomain обсуждение исходный текст |
Ответы |
Re: [HACKERS] psql -e and -n flags
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Список | pgsql-hackers |
As you surely noticed, the psql -e flag ("echo" modus, if you will) has changed its format (regression tests ring a bell?) in that it echoes the input file verbatim. For the particular case of the regression tests this seems like a good thing to me since you see the comments as well. However, I also offer the "old" mode that merely echoes the actual queries as they are sent to the backend (which, as we know since the array syntax thing, can be quite different), but there's no option for this. The suggestion I have is to offer the traditional behaviour with a single -e flag, so there's little change for anyone switching from <7.0, and the "full" echo mode with two -e flags. I'd then change the flags in the regression drivers to -e -e. Comments? Better ideas? Furthermore, does anyone have anything to say in defence of the -n ("no readline") option? If not, I'd be tempted to "hide" it now, since it may be a popular option letter to have available in the future. -- Peter Eisentraut Sernanders väg 10:115 peter_e@gmx.net 75262 Uppsala http://yi.org/peter-e/ Sweden
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